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Process Data set: Soil and groundwater remediation;Ex-situ;Soil washing;Physical seperation (en) en zh

Key Data Set Information
Location KR
Geographical representativeness description Incheon City, approximately 50 km east of Seoul, South Korea
Reference year 2023
Name
Soil and groundwater remediation;Ex-situ;Soil washing;Physical seperation
Use advice for data set When using this dataset for Life Cycle Assessment, it is crucial to ensure that all stages of the soil and groundwater remediation process, including transport, treatment, and disposal, are accounted for in the environmental footprint analysis. Users should calculate the footprints for each stage separately with the provided SiteWiseTM ver.2 tool, considering all major raw materials and essential energy consumption to obtain comprehensive results. Methodological choices, including system boundaries and assumptions for treatment efficiency, should be clearly defined and consistent with LCA standards.
Technical purpose of product or process The described industrial process for soil and groundwater remediation is intended for ex-situ soil washing applications. It is particularly used for the physical separation and pre-treatment of contaminated soil in environmental engineering projects. This technology is critical for restoring contaminated sites to safe conditions, which can be used for construction, agriculture, or other environmentally sensitive applications.
Classification
Class name : Hierarchy level
  • ILCD: Unit processes / Other Services / Repair and maintenance
General comment on data set Include Hopper/conveyor、Wet vibration separation/conveyor、Hydro cyclone、Dehydration equipment/pump、Gravity separation/pump、Dehydration equipment/conveyor
Copyright No
Owner of data set
Quantitative reference
Reference flow(s)
Technological representativeness
Technology description including background system Include Hopper/conveyor、Wet vibration separation/conveyor、Hydro cyclone、Dehydration equipment/pump、Gravity separation/pump、Dehydration equipment/conveyor
Flow diagram(s) or picture(s)
  • NowwbIM7hoRFcexZui0cAS75nQd.png Image
LCI method and allocation
Type of data set Unit process, single operation
Deviation from LCI method principle / explanations None
Deviation from modelling constants / explanations None
Data sources, treatment and representativeness
Deviation from data cut-off and completeness principles / explanations None
Deviation from data selection and combination principles / explanations None
Data treatment and extrapolations principles The total footprint was analyzed by calculating the footprints of each stage separately using SiteWiseTM ver.2
Deviation from data treatment and extrapolations principles / explanations None
Data source(s) used for this data set
Completeness
Completeness of product model No statement
Validation
Type of review
Dependent internal review
Reviewer name and institution
Data generator
Data set generator / modeller
Data entry by
Time stamp (last saved) 2024-03-25T14:28:27+08:00
Publication and ownership
UUID c57a1c20-b9bb-40a8-a53a-8ebe67768439
Date of last revision 2024-04-20T15:01:30.467692+08:00
Data set version 00.01.005
Permanent data set URI https://lcadata.tiangong.world/showProcess.xhtml?uuid=c57a1c20-b9bb-40a8-a53a-8ebe67768439&version=01.00.000&stock=TianGong
Owner of data set
Copyright No
License type Free of charge for all users and uses

Inputs

Type of flow Classification Flow Location Mean amount Resulting amount Minimum amount Maximum amount
Product flow Energy carriers and technologies / Electricity 15390.0 MJ15390.0 MJ
Product flow Materials production / Water 8550.0 kg8550.0 kg
Product flow Materials production / Other materials 1.0 m31.0 m3
Product flow Materials production / Raw materials 2.0 kg2.0 kg
Product flow Materials production / Other materials 4275.0 kg4275.0 kg

Outputs

Type of flow Classification Flow Location Mean amount Resulting amount Minimum amount Maximum amount
Elementary flow Emissions / Emissions to air / Emissions to air, unspecified 25200.0 kg25200.0 kg
Elementary flow Emissions / Emissions to air / Emissions to air, unspecified 0.614 kg0.614 kg
Elementary flow Emissions / Emissions to air / Emissions to air, unspecified 91.5 kg91.5 kg
Elementary flow Emissions / Emissions to air / Emissions to urban air close to ground 71.3 kg71.3 kg
Product flow Materials production / Other materials 1.0 m31.0 m3